Flatness error was obtained by minimum zone law which decided by triangle rule and cross rule.
用最小包容区域法求平面度误差。最小包容区域判别准则有三角形准则和交叉准则。
As in an experiment for 70 measured points, this new method leads to tens times speed up over the traditional minimum zone method.
通过对70个测点的典型算例,表明此算法比传统的最小区域法要快几十倍。
This paper proposes a novel and fast method to efficiently evaluate the flatness tolerance based on traditional minimum zone method.
在直线度、平面度公差判定的最小包容区域法中提出一个新的、快速的实施方法。
According to minimum zone condition, mathematical model of spatial straightness together with the optimal objective function is set up.
根据最小区域条件,建立了空间直线的数学模型以及优化目标函数。
The minimum zone method meets the minimum condition for evaluating the straightness, however it is difficult to accomplish computerization.
最小区域法是符合最小条件的一种直线度误差评定方法,但较难实现。
Nonlinear mathematical model for spatial straightness error evaluation is firstly established in this paper based on the minimum zone condition.
本文首先按最小条件建立了评定空间直线度误差的非线性数学模型。
Vampyroteuthis, or vampire squid, is a cephalopod that lives in the oxygen-minimum zone of Monterey Bay, Calif. , at depths of 600 to 900 meters.
或吸血鬼乌贼,是一种头足类动物,在蒙特利湾,加利福尼亚州,氧气最少区住在600至900米深处。
The mathematical model to evaluate the tooth profile error of the sector by using the minimum least square method and the minimum zone method is given.
给出了齿扇齿形误差的最小二乘评定与最小区域评定的数学模型;
The problems of uncertainty estimation are analyzed in detail when measurement results of form errors are evaluated with the methods of least-square and minimum zone.
详细分析了用最小二乘法和最小包容区域法评定形状误差测量结果时的不确定度估计问题。
A few of methods of evaluating straightness error are researched. Minimum zone method tally with minimum condition, so it is ruling basis of evaluating straightness error.
研究了几种直线度误差评定方法,其中最小区域法符合最小条件,应作为直线度误差评定结果的仲裁依据。
In order to realize fast and accurate evaluation for flatness error, a Modified Artificial Bee Colony (MABC) algorithm is proposed to implement the minimum zone evaluation of flatness error.
为了准确快速评定平面度误差,提出将改进人工蜂群(MABC)算法应用到平面度误差最小区域评定中。
There are nevertheless a few minimum requirements for a fiscal euro zone.
但是,对于一个财政一体的欧元区而言,还是有几个最低要求。
Based on the mathematical model of circularity error, the least square method, minimum envelope zone method and harmonic analysis method for evaluating the circularity error are treated.
本文根据圆度误差的数学模型,论述了评定圆度误差的最小二乘法、最小区域法和谐波分析法。
At first, hardware circuit of the system has been designed, including minimum system of DSP, sampling pretreatment, dead zone formation, constant amplitude control and display circuit.
本文首先设计了系统的硬件电路,包括DSP的最小系统电路、采样预处理电路、输出信号死区形成电路、恒幅控制电路和显示电路。
A minimum tension is exerted on the fabric during transportation in the chainless dwelling zone.
在此直辊反应区织物能以最小的张力运行。
Compared to the inside outlet, the outside outlet has short minimum residence time and peak concentration time, small plug volume and large dead zone volume.
外侧流的最小停留时间、峰值时间和活塞体积分率小,死区体积大。
It explains some basic ways of how to use derivative to study monotonous zone in function, to calculate maximum and minimum, and how to solve some problems on inequality and number sequence, etc.
阐述了利用导数知识研究函数的单调区间、大值最小值等问题的基本方法,以及导数方法为解决某些不等式的证明、列求和等问题提供了捷径。
Methods Inhibition zone and minimum inhibitory concentration (MIC) were examined by using MH AGAR plates, PDA AGAR plates and mini-dilution.
方法用琼脂扩散法和微量稀释法研究其抑菌圈和最小抑菌浓度(mic)。
The illustration of optional zone and dilemma zone is given: when a driver's distance from stop line is longer than the minimum distance that is required for a driver to stop, he is at optional zone.
举例分析了当驾驶员离停车线的距离大于其停车所需最小距离时,他处于可选择区域,反之,则处于困境区域。
MethodsOne is to determine the inhibition zone diameters with filter paper. The other is minimum inhibitory concentration by the double dilution method. ResultsR.
方法采用滤纸片法测定抑菌圈直径,二倍稀释法测定最低抑菌浓度。
A self-tuning robust explicit algorithm with normalization and dead-zone is presented combining generalized minimum variance with pole-placement strategy , with the robustness discussed.
本文将广义最小方差策略与极点配置策略相结合并采用正则化及相对死区技术提出了一种鲁棒自校正显式算法,并给出了鲁棒性分析,物理实验结果和仿真结果。
According to highway alignment, environment and psychological reaction of drivers, the minimum lengths of speed zone and transition portion are presented.
根据公路线形、周围环境和驾驶员的心理要求,确定了限速区及过渡段的长度。
MethodsOne is to determine the inhibition zone diameters with filter paper. The other is minimum inhibitory concentration by the double dilution method.
方法采用滤纸片法测定抑菌圈直径,二倍稀释法测定最低抑菌浓度。
The (first) Fresnel zone plays an important role in imaging, it is also used to define the local minimum aperture for the CRS stack.
第一菲涅尔带在成像中起到很重要的作用,其限定了CRS叠加的最小时窗。
The (first) Fresnel zone plays an important role in imaging, it is also used to define the local minimum aperture for the CRS stack.
第一菲涅尔带在成像中起到很重要的作用,其限定了CRS叠加的最小时窗。
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